cyberspace guardian: a tale of cybersecurity in the digital frontier

hacker computer monitors security internet cybersecurity technology room digital protection data encryption firewall network software systems control command information intrusion surveillance defense binary coding script anonymous connectivity signals bytes access interface breach malware spyware ransomware phishing virus trojan keylogger spam botnet vpn protocol ssl gateway router servers password authentication cryptography blockchain data-mining analysis forensic cyber-attack darknet database cloud cybercrime programming debugging algorithm machine-learning ai iot cybernetics virtual framework